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Zigbee gateway and message identification method of the same

a gateway and message technology, applied in the field of zigbee gateway and message identification method, can solve the problem that the response of zigbee wireless communications may not be reliably identified with the request, and achieve the effect of stably ensuring the identity

Inactive Publication Date: 2011-06-23
ELECTRONICS & TELECOMM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0016]An aspect of the present invention provides a ZigBee gateway which is capable of stably guaranteeing the identity of a message between a service request and a response even in the case that the response is repetitively and continuously generated for a single service request, and a message identification method of the same.

Problems solved by technology

Therefore, the response of the ZigBee wireless communications may not be reliably identified with the request from the IP network.

Method used

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  • Zigbee gateway and message identification method of the same
  • Zigbee gateway and message identification method of the same
  • Zigbee gateway and message identification method of the same

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Embodiment Construction

[0036]Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity. Like reference numerals in the drawings denote like elements, and thus their description will be omitted.

[0037]Furthermore, when it is described that one component ‘includes’ another component, it means that the one component does not exclude yet another component, but may include yet another component.

[0038]FIG. 1 is a diagram illustrating a network including a ZigBee gateway according to an embodiment of the present invention.

[0039]Referring to FIG. 1, the Zi...

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Abstract

A ZigBee gateway includes: an IP network communication unit supporting communications with an IP network; a ZigBee network communication unit supporting communications with a ZigBee network; and a message processing unit generating a forwarding entry containing a service request ID and a transaction sequence ID corresponding to a service request message, when the service request message is received from the IP network, and performing a forwarding operation between the service request message and a response message transmitted from the ZigBee network in response to the service request message, by referring to the forwarding entry.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims the priority of Korean Patent Application No. 10-2009-0128034 filed on Dec. 21, 2009, in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a ZigBee gateway and a message identification method of the same, and more particularly, to a ZigBee gateway which is capable of stably guaranteeing the identity of a message between a service request and a response even in the case that the response is repetitively and continuously generated for a single service request, and a message identification method of the same.[0004]2. Description of the Related Art[0005]ZigBee refers to technology standardized for low transmission speed, low-power communications, and a data network with high efficiency and was developed to efficiently use short-distance communication.[0006]A ZigBee gateway ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H04L12/56H04W4/00
CPCH04L12/2836H04L2012/2841H04L12/66H04L12/4625H04W88/16H04W84/18H04B7/24
Inventor KIM, HYUN HAKHEO, TAE WOOKJUN, JONG ARM
Owner ELECTRONICS & TELECOMM RES INST
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